//= require jquery_ujs
//= require jquery.timers
//= require jquery.cookie
+//= require jquery.throttle-debounce
+//= require bootstrap.tooltip
//= require augment
+//= require osm
//= require leaflet
//= require leaflet.osm
+//= require leaflet.hash
+//= require leaflet.zoom
//= require leaflet.extend
//= require leaflet.locationfilter
//= require i18n/translations
//= require oauth
-//= require osm
//= require piwik
//= require map
//= require menu
//= require sidebar
//= require richtext
-//= require resize
//= require geocoder
//= require querystring
var querystring = require('querystring-component');
function zoomPrecision(zoom) {
- var decimals = Math.pow(10, Math.floor(zoom/3));
- return function(x) {
- return Math.round(x * decimals) / decimals;
- };
+ return Math.max(0, Math.ceil(Math.log(zoom) / Math.LN2));
}
function normalBounds(bounds) {
};
if (select) query.select = select;
- $("#linkloader")
+
+ var iframe = $('<iframe>')
+ .hide()
+ .appendTo('body')
.attr("src", "http://127.0.0.1:8111/load_and_zoom?" + querystring.stringify(query))
- .load(function() { loaded = true; });
+ .on('load', function() {
+ $(this).remove();
+ loaded = true;
+ });
setTimeout(function () {
- if (!loaded) alert(I18n.t('site.index.remote_failed'));
+ if (!loaded) {
+ alert(I18n.t('site.index.remote_failed'));
+ iframe.remove();
+ }
}, 1000);
return false;
* view tab and various other links
*/
function updatelinks(loc, zoom, layers, bounds, object) {
- var toPrecision = zoomPrecision(zoom);
- bounds = normalBounds(bounds);
- var node;
+ $(".geolink").each(function(index, link) {
+ var href = link.href.split(/[?#]/)[0],
+ args = querystring.parse(link.search.substring(1));
- var lat = toPrecision(loc.lat),
- lon = toPrecision(loc.lon || loc.lng);
+ if (bounds && $(link).hasClass("bbox")) args.bbox = normalBounds(bounds).toBBoxString();
+ if (object && $(link).hasClass("object")) args[object.type] = object.id;
- if (bounds) {
- var minlon = toPrecision(bounds.getWest()),
- minlat = toPrecision(bounds.getSouth()),
- maxlon = toPrecision(bounds.getEast()),
- maxlat = toPrecision(bounds.getNorth());
- }
+ var query = querystring.stringify(args);
+ if (query) href += '?' + query;
- $(".geolink").each(setGeolink);
+ if ($(link).hasClass("llz")) {
+ args = {
+ lat: loc.lat,
+ lon: loc.lon || loc.lng,
+ zoom: zoom
+ };
- function setGeolink(index, link) {
- var base = link.href.split('?')[0],
- qs = link.href.split('?')[1],
- args = querystring.parse(qs);
+ if (layers && $(link).hasClass("layers")) {
+ args.layers = layers;
+ }
- if ($(link).hasClass("llz")) {
- $.extend(args, {
- lat: lat,
- lon: lon,
- zoom: zoom
- });
- } else if (minlon && $(link).hasClass("bbox")) {
- $.extend(args, {
- bbox: minlon + "," + minlat + "," + maxlon + "," + maxlat
- });
+ href += OSM.formatHash(args);
}
- if (layers && $(link).hasClass("layers")) args.layers = layers;
- if (object && $(link).hasClass("object")) args[object.type] = object.id;
+ link.href = href;
var minzoom = $(link).data("minzoom");
if (minzoom) {
- var name = link.id.replace(/anchor$/, "");
- $(link).off("click.minzoom");
- if (zoom >= minzoom) {
- $(link).attr("title", I18n.t("javascripts.site." + name + "_tooltip"))
- .removeClass("disabled");
- } else {
- $(link).on("click.minzoom", minZoomAlert)
- .attr("title", I18n.t("javascripts.site." + name + "_disabled_tooltip"))
- .addClass("disabled");
- }
+ var name = link.id.replace(/anchor$/, "");
+ $(link).off("click.minzoom");
+ if (zoom >= minzoom) {
+ $(link)
+ .attr("title", I18n.t("javascripts.site." + name + "_tooltip"))
+ .removeClass("disabled");
+ } else {
+ $(link)
+ .attr("title", I18n.t("javascripts.site." + name + "_disabled_tooltip"))
+ .addClass("disabled")
+ .on("click.minzoom", function () {
+ alert(I18n.t("javascripts.site." + name + "_zoom_alert"));
+ return false;
+ });
+ }
}
- link.href = base + '?' + querystring.stringify(args);
- }
-}
-
-function getShortUrl(map) {
- return (window.location.hostname.match(/^www\.openstreetmap\.org/i) ?
- 'http://osm.org/go/' : '/go/') +
- makeShortCode(map);
+ });
}
-function minZoomAlert() {
- alert(I18n.t("javascripts.site." + name + "_zoom_alert")); return false;
+// generate a cookie-safe string of map state
+function cookieContent(map) {
+ var center = map.getCenter().wrap();
+ return [center.lng, center.lat, map.getZoom(), map.getLayersCode()].join('|');
}
-// Called to create a short code for the short link.
-function makeShortCode(map) {
- var zoom = map.getZoom(),
- str = '',
- char_array = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_~",
- x = Math.round((map.getCenter().lng + 180.0) * ((1 << 30) / 90.0)),
- y = Math.round((map.getCenter().lat + 90.0) * ((1 << 30) / 45.0)),
- // JavaScript only has to keep 32 bits of bitwise operators, so this has to be
- // done in two parts. each of the parts c1/c2 has 30 bits of the total in it
- // and drops the last 4 bits of the full 64 bit Morton code.
- c1 = interlace(x >>> 17, y >>> 17), c2 = interlace((x >>> 2) & 0x7fff, (y >>> 2) & 0x7fff);
-
- for (var i = 0; i < Math.ceil((zoom + 8) / 3.0) && i < 5; ++i) {
- digit = (c1 >> (24 - 6 * i)) & 0x3f;
- str += char_array.charAt(digit);
- }
- for (i = 5; i < Math.ceil((zoom + 8) / 3.0); ++i) {
- digit = (c2 >> (24 - 6 * (i - 5))) & 0x3f;
- str += char_array.charAt(digit);
- }
- for (i = 0; i < ((zoom + 8) % 3); ++i) str += "-";
-
- // Called to interlace the bits in x and y, making a Morton code.
- function interlace(x, y) {
- x = (x | (x << 8)) & 0x00ff00ff;
- x = (x | (x << 4)) & 0x0f0f0f0f;
- x = (x | (x << 2)) & 0x33333333;
- x = (x | (x << 1)) & 0x55555555;
- y = (y | (y << 8)) & 0x00ff00ff;
- y = (y | (y << 4)) & 0x0f0f0f0f;
- y = (y | (y << 2)) & 0x33333333;
- y = (y | (y << 1)) & 0x55555555;
- return (x << 1) | y;
- }
-
- return str;
+function escapeHTML(string) {
+ var htmlEscapes = {
+ '&': '&',
+ '<': '<',
+ '>': '>',
+ '"': '"',
+ "'": '''
+ };
+ return string == null ? '' : (string + '').replace(/[&<>"']/g, function(match) {
+ return htmlEscapes[match];
+ });
}
/*
projects / rails.git / blobdiff